National Weather Service United States Department of Commerce

Thunderstorms with strong winds and hail are possible across portions of central and northern Wisconsin Sunday afternoon and early evening. Keep up with the latest forecast and make sure you have multiple methods to receive severe weather information.

 Severe Weather Outlook for Sunday
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Severe weather outlook

 

Local Hazardous Weather Outlook
Note:  Product updated daily by 6 AM and as needed during the day.

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FLUS43 KGRB 190139
HWOGRB

Hazardous Weather Outlook
National Weather Service Green Bay WI
839 PM CDT Thu Jun 18 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-200145-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
839 PM CDT Thu Jun 18 2026

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

There is a chance of thunderstorms Friday evening, Saturday
afternoon, and during the middle of next week, but severe weather
is not expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

LMZ521-522-541>543-200145-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
839 PM CDT Thu Jun 18 2026

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Tonight

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

There is a chance of thunderstorms Friday evening, Saturday afternoon,
and during the middle of next week. Any thunderstorms will pose a
hazard for mariners.

$$

Goodin



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